SEOUL, April 29 - South Korea has issued a tender to buy 3,000 tonnes of non-Western origin primary alumnium ingot for shipping by July, the state-run Public Procurement Service said on its web site .
The tender will close at 2 p.m. (0500 GMT) on May 6, with the cargo to be delivered by July 9 at the port of Incheon, the procurement agency said.